ImageMagick-6.9.8-6差分

http://www.imagemagick.org/script/download.php

The latest release of ImageMagick is version 6.9.8-6

7 系同時リリースは ImageMagick-7.0.5-7

まとめ

compare コマンドの画像オペレータを沢山増やした。

差分

compare ユーティリティで様々な画像オペレータをサポート。
- https://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=31938
  - utilities/compare.1

15a16
>   \-background color    background color
46a48
>   \-repage geometry     size and location of an image canvas
63a66,82
>
> Image Operators:
>   \-brightness-contrast geometry
>                        improve brightness / contrast of the image
>   \-distort method args
>                         distort images according to given method and args
>   \-level value         adjust the level of image contrast
>   \-resize geometry     resize the image
>   \-rotate degrees      apply Paeth rotation to the image
>   \-trim                trim image edges
>   \-write filename      write images to this file
>
> Image Sequence Operators:
>   \-crop geometry       cut out a rectangular region of the image
>
> Image Stack Operators:
>   \-delete indexes      delete the image from the image sequence

ChangeLogにない差分

coders/dds.c
- ヘッダ中に書かれてる画素数が0の時はエラーにする。

1773a1773,1775
>
> if (num_images < 1)
> ThrowReaderException(CorruptImageError,"ImproperImageHeader");

ChangeLog

2017-05-19  6.9.8-6 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 6.9.8-5, GIT revision 11590:7ce2d38:20170519.

2017-05-15  6.9.8-6 Cristy  <quetzlzacatenango@image...>
  * Support various image operators for the compare utility (reference
    https://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=31938).